COITAL is a playable word

coitus Scrabble® Dictionary

noun
pl. coituses
sexual intercourse
(adjective) coital (adverb) coitally
58 Playable Words can be made from "COITAL"
   2-Letter Words (11 found)
   3-Letter Words (17 found)
   5-Letter Words (4 found)
   6-Letter Words (2 found)